Saint Martin de Porres was a Peruvian lay brother of the Dominican Order, born on December 9, 1579. He is known for his deep compassion and dedication to helping the poor and sick in Lima, Peru. Martin was of mixed heritage, with a Spanish father and a freed African slave mother, which influenced his commitment to social justice and equality. He became famous for his miraculous abilities, including healing the sick and caring for animals. Saint Martin is often depicted with a broom, symbolizing his humility and service. He was canonized by Pope John XXIII in 1962 and is the patron saint of social justice and mixed-race people.